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Cummins/Onan RBAA — Service Procedure

For the Cummins/Onan RBAA.

Applies to: Cummins Onan Rbaa

Procedure

  1. Faulty Lead Harness
  2. Misconnected or faulty CT1,
  3. Faulty Display Module

Source: manual:943-0502 Onan RBAA Hydraulic Genset Service manual (02-2005).pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.